如何使用 C# 在 xamarin.forms 中获取所有启用的键盘

Question

Good day,

in android phone -> virtual keyboard, system list all the enabled keyboards in this page, how can i get all enabled keyboards type with C# in my Xamarin.forms APP?

Thanks! Roll

Answer 1

In Android, you could use InputDevice .

InputDevice : https://developer.android.com/reference/android/view/InputDevice

You could try the code below:

int[] devicesIds = InputDevice.GetDeviceIds();
        foreach (var item in devicesIds)
        {
            //Check the device you want
            InputDevice device = InputDevice.GetDevice(item);
            //device.getName must to have virtual
            var s = device.Name;
            var b = device.KeyboardType;
        }

You could use DependencyService to call this in Xamarin.Forms.

DependencyService : https://docs.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/dependency-service/introduction

Answer 2

thanks your reply, i try the way you suggested, but the returned value was not i want...

i found another post here , use that way and finally get the things i want,

here is my code to share:

InputMethodManager manager = (InputMethodManager)context.GetSystemService(Context.InputMethodService);
        IList<InputMethodInfo> mInputMethodProperties = manager.EnabledInputMethodList;

        IEnumerator<InputMethodInfo> imi = mInputMethodProperties.GetEnumerator();

        while (imi.MoveNext())
        {
            InputMethodInfo inputInfo = imi.Current;

            var iN = inputInfo.ServiceName;
        }

Best Regards & thanks

Roll